Flexural Behavior of Prestressed Concrete Composite Tee-beamsU.S. National Bureau of Standards, 1970 - 12 pages Prestressed Tee-beams constructed by the split-beam method were tested to failure in flexure to study the behavior and ultimate strength of these beams and to compare their flexural characteristics with those of prestressed beams of conventional construction. Results showed that composite split-beams behaved similarly to the monolithically constructed beams on the basis of flexural response and ultimate load. |
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Page 1
... principal objective of the Amirikian concept is to optimize the application of prestressing for flexural concrete members by pre- stressing only the area of the cross section normally subjected to tension under bending . This requires ...
... principal objective of the Amirikian concept is to optimize the application of prestressing for flexural concrete members by pre- stressing only the area of the cross section normally subjected to tension under bending . This requires ...
Page 10
... principal properties of the stress block was conducted to evaluate the performance of the concrete at ultimate load . It has been demon- strated in laboratory tests [ 3 ] that the shape of the stress block at the ultimate capacity of a ...
... principal properties of the stress block was conducted to evaluate the performance of the concrete at ultimate load . It has been demon- strated in laboratory tests [ 3 ] that the shape of the stress block at the ultimate capacity of a ...
Page 11
... principal differences between the split - beams and the conventional monolithic beams in this study were in the initial prestress parameters allowed by the methods of construction . However , it was found that even with different ...
... principal differences between the split - beams and the conventional monolithic beams in this study were in the initial prestress parameters allowed by the methods of construction . However , it was found that even with different ...
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... principal focal point in the Federal Government for assuring maximum application of the physical and engineering sciences to the advancement of technology in industry and commerce . To this end the Bureau conducts research and provides ...
... principal focal point in the Federal Government for assuring maximum application of the physical and engineering sciences to the advancement of technology in industry and commerce . To this end the Bureau conducts research and provides ...
Common terms and phrases
25 cents 680 Tension APPLIED LOAD Applied Technology automatic data processing beams of conventional beams with bonded Behavior of Prestressed bottom fiber Building Science Series Bureau of Standards Cement and Concrete composite construction composite section composite split-beams Composite stirrups 12 compression zone compressive element Compressive Strengths compressive stress Concrete Composite Tee-Beams Concrete Properties concrete strengths construction joint conventional composite beam cross section dynamometer flange Flexural Behavior flexural characteristics Hognestad in-kips index Asfsyd Institute for Applied interface Interrelations Between Cement jacking arrangement load response Load-deflection relationship measured ultimate moments MIDSPAN DEFLECTION monolithic beam National Bureau neutral axis performance pfsu Portland Cement post-tensioned beams prestressed beams Prestressed Concrete Composite prestressing steel prestressing tendon pretensioned beams reinforced concrete Resistance Standard Reference strength of concrete stress block stress conditions stress-strain Stress-strain curves TENDON LOCATION tensile element Tension Composite stirrups U.S. DEPARTMENT U.S. Government Printing ultimate load ultimate strength yield strength